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公开(公告)号：US09363846B2
公开(公告)日：2016-06-07
申请号：US14160535
申请日：2014-01-21
Applicant: Sony Corporation
Inventor： Linh Trang , Anders Berggren , Rui Nunes
CPC classification number: H04W76/045 , H04W8/087 , H04W8/26 , H04W40/20 , H04W76/25
Abstract: Embodiments of the invention are directed to systems, methods and computer program products for routing traffic in a packet data network (PDN). A method includes determining whether the mobile device has an active long-lived data traffic session over an original PDN connection between the mobile device and a first PDN gateway (P-GW); if the mobile device has an active long-lived data traffic session, then routing any new long-lived data traffic session over the original PDN connection; and if the mobile device does not have an active long-lived data traffic session, then routing any new long-lived data traffic session over a location-based PDN connection established based at least in part on a current location of the mobile device. In other words, the mobile device initiates and maintains all long-lived data sessions (for which service continuity is essential) to only one PDN connection.
Abstract translation: 本发明的实施例涉及用于在分组数据网络（PDN）中路由业务的系统，方法和计算机程序产品。 一种方法包括：确定移动设备是否具有通过移动设备和第一PDN网关（P-GW）之间的原始PDN连接的活跃的长寿命数据业务会话; 如果移动设备具有活跃的长寿命数据业务会话，则在原始PDN连接上路由任何新的长寿命数据业务会话; 并且如果移动设备没有活跃的长寿命数据业务会话，则通过至少部分地基于移动设备的当前位置建立的基于位置的PDN连接来路由任何新的长寿命数据业务会话。 换句话说，移动设备启动并维护所有长时间的数据会话（对于该服务的连续性至关重要）到仅一个PDN连接。
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公开(公告)号：US11606421B2
公开(公告)日：2023-03-14
申请号：US16761475
申请日：2018-12-11
Applicant: SONY CORPORATION
Inventor： Linh Trang , Svante Alnås
IPC: H04L67/1021 , H04W4/50 , G06F9/50 , H04L67/289 , H04W4/02 , H04W8/18 , H04L67/101 , H04W36/32 , H04W36/00 , H04W48/20 , H04L67/1001 , H04W36/14
Abstract: A method of operating a terminal (130), comprising: transmitting, to a master control node (290) of an edge computing architecture (299), a configuration request message (7001), the configuration request message (7001) being indicative of at least one of a connectivity status of the terminal (130) indicative of an access network and a location of the terminal (130), receiving, from the master control node (290), a configuration response message (7002) indicative of an edge computing system (260-267), and executing an edge computing application (4001, 4002) using the edge computing system (260-267).
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公开(公告)号：US11575617B2
公开(公告)日：2023-02-07
申请号：US16783991
申请日：2020-02-06
Applicant: SONY CORPORATION
Inventor： Svante Alnås , Linh Trang
IPC: G06F15/173 , H04L47/70 , H04L43/0805 , H04L47/20 , H04L67/10 , H04L67/141
Abstract: A method for managing services in an Edge Computing (EC) system that includes at least a first EC host and an EC management entity configured to control the first EC host to instantiate EC applications using one or more services. The method includes the EC management entity: obtaining service information associated with at least a first service for use by an EC platform or an EC application in an EC host; storing the service information in a central service registry of the EC system; and storing availability information associated with said first service in the central service registry.
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公开(公告)号：US11758457B2
公开(公告)日：2023-09-12
申请号：US16961037
申请日：2019-01-14
Applicant: Sony Corporation
Inventor： Svante Alnås , Linh Trang
CPC classification number: H04W36/28 , H04W36/0009 , H04W36/38
Abstract: A method of operating a source edge computing server (201) of an edge-computing system (200), comprising: based on a first user context (861) of a first user, a second user context (862) of a second user, and a group context (865) of the first user and the second user available to the source edge computing server (201): executing a multi-user edge computing application for the first user and the second user; and relocating the first user context (861) from the source edge computing server (201) to a target edge computing server (202); and providing the group context (865) from the source edge computing server (201) to the target edge computing server (202).
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公开(公告)号：US20170034803A1
公开(公告)日：2017-02-02
申请号：US15289419
申请日：2016-10-10
Applicant: Sony Corporation , Sony Mobile Communications Inc.
Inventor： Rickard Ljung , Linh Trang
CPC classification number: H04W68/02 , H04W60/04 , H04W64/006 , H04W68/04 , H04W68/06
Abstract: The invention is directed to reducing paging overhead in a network. An exemplary method comprises: determining whether a user equipment (UE) is substantially stationary, wherein the UE is located in a first network cell associated with a network; in response to determining the UE is substantially stationary, transmitting an indicator to the network; determining whether the UE moves from the first network cell to a second network cell; and in response to determining the UE moves from the first network cell to the second network cell, transmitting updated location information associated with the UE to the network.
Abstract translation: 本发明旨在减少网络中的寻呼开销。 一种示例性方法包括：确定用户设备（UE）是否基本上是静止的，其中所述UE位于与网络相关联的第一网络小区中; 响应于确定UE基本静止，向网络发送指示符; 确定所述UE是否从所述第一网络小区移动到第二网络小区; 并且响应于确定所述UE从所述第一网络小区移动到所述第二网络小区，将与所述UE相关联的更新的位置信息发送到所述网络。
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Patent Agency Ranking
公开(公告)号：US09510321B2
公开(公告)日：2016-11-29
申请号：US14663582
申请日：2015-03-20
Applicant: Sony Corporation
Inventor： Rickard Ljung , Linh Trang
CPC classification number: H04W68/02 , H04W60/04 , H04W64/006 , H04W68/04 , H04W68/06
Abstract: The invention is directed to reducing paging overhead in a network. An exemplary method comprises: determining whether a user equipment (UE) is substantially stationary, wherein the UE is located in a first network cell associated with a network; in response to determining the UE is substantially stationary, transmitting an indicator to the network; determining whether the UE moves from the first network cell to a second network cell; and in response to determining the UE moves from the first network cell to the second network cell, transmitting updated location information associated with the UE to the network.
Abstract translation: 本发明旨在减少网络中的寻呼开销。 一种示例性方法包括：确定用户设备（UE）是否基本上是静止的，其中所述UE位于与网络相关联的第一网络小区中; 响应于确定UE基本静止，向网络发送指示符; 确定所述UE是否从所述第一网络小区移动到第二网络小区; 并且响应于确定所述UE从所述第一网络小区移动到所述第二网络小区，将与所述UE相关联的更新的位置信息发送到所述网络。
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公开(公告)号：US09386503B2
公开(公告)日：2016-07-05
申请号：US14147255
申请日：2014-01-03
Applicant: Sony Corporation
Inventor： Linh Trang , Anders Berggren , Rui Nunes
IPC: H04W40/20 , H04W36/00 , H04W40/36 , H04W76/02 , H04W76/06 , H04L12/721 , H04W88/02 , H04W88/16 , H04W48/00 , H04W8/12
CPC classification number: H04W40/20 , H04L45/38 , H04W8/12 , H04W36/0027 , H04W40/36 , H04W48/17 , H04W64/00 , H04W76/12 , H04W76/15 , H04W76/38 , H04W88/02 , H04W88/16
Abstract: Embodiments of the invention are directed to systems, methods and computer program products for routing traffic in a packet data network (PDN). A method includes determining whether the mobile device has an active long-lived data traffic session over an original PDN connection between the mobile device and a first PDN gateway (P-GW); if the mobile device has an active long-lived data traffic session, then routing any new long-lived data traffic session over the original PDN connection; and if the mobile device does not have an active long-lived data traffic session, then routing any new long-lived data traffic session over a location-based PDN connection established based at least in part on a current location of the mobile device. In other words, the mobile device initiates and maintains all long-lived data sessions (for which service continuity is essential) to only one PDN connection.
Abstract translation: 本发明的实施例涉及用于在分组数据网络（PDN）中路由业务的系统，方法和计算机程序产品。 一种方法包括：确定移动设备是否具有通过移动设备和第一PDN网关（P-GW）之间的原始PDN连接的活跃的长寿命数据业务会话; 如果移动设备具有活跃的长寿命数据业务会话，则在原始PDN连接上路由任何新的长寿命数据业务会话; 并且如果移动设备没有活跃的长寿命数据业务会话，则通过至少部分地基于移动设备的当前位置建立的基于位置的PDN连接来路由任何新的长寿命数据业务会话。 换句话说，移动设备启动并维护所有长时间的数据会话（对于该服务的连续性至关重要）到仅一个PDN连接。
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公开(公告)号：US09839003B2
公开(公告)日：2017-12-05
申请号：US15289419
申请日：2016-10-10
Applicant: Sony Corporation , Sony Mobile Communications Inc.
Inventor： Rickard Ljung , Linh Trang
CPC classification number: H04W68/02 , H04W60/04 , H04W64/006 , H04W68/04 , H04W68/06
Abstract: The invention is directed to reducing paging overhead in a network. An exemplary method comprises: determining whether a user equipment (UE) is substantially stationary, wherein the UE is located in a first network cell associated with a network; in response to determining the UE is substantially stationary, transmitting an indicator to the network; determining whether the UE moves from the first network cell to a second network cell; and in response to determining the UE moves from the first network cell to the second network cell, transmitting updated location information associated with the UE to the network.
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公开(公告)号：US20150271782A1
公开(公告)日：2015-09-24
申请号：US14663582
申请日：2015-03-20
Applicant: Sony Corporation
Inventor： Rickard Ljung , Linh Trang
CPC classification number: H04W68/02 , H04W60/04 , H04W64/006 , H04W68/04 , H04W68/06
Abstract: The invention is directed to reducing paging overhead in a network. An exemplary method comprises: determining whether a user equipment (UE) is substantially stationary, wherein the UE is located in a first network cell associated with a network; in response to determining the UE is substantially stationary, transmitting an indicator to the network; determining whether the UE moves from the first network cell to a second network cell; and in response to determining the UE moves from the first network cell to the second network cell, transmitting updated location information associated with the UE to the network.
Abstract translation: 本发明旨在减少网络中的寻呼开销。 一种示例性方法包括：确定用户设备（UE）是否基本上是静止的，其中所述UE位于与网络相关联的第一网络小区中; 响应于确定UE基本静止，向网络发送指示符; 确定所述UE是否从所述第一网络小区移动到第二网络小区; 并且响应于确定所述UE从所述第一网络小区移动到所述第二网络小区，将与所述UE相关联的更新的位置信息发送到所述网络。
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公开(公告)号：US20150195767A1
公开(公告)日：2015-07-09
申请号：US14147255
申请日：2014-01-03
Applicant: Sony Corporation
Inventor： Linh Trang , Anders Berggren , Rui Nunes
CPC classification number: H04W40/20 , H04L45/38 , H04W8/12 , H04W36/0027 , H04W40/36 , H04W48/17 , H04W64/00 , H04W76/12 , H04W76/15 , H04W76/38 , H04W88/02 , H04W88/16
Abstract: Embodiments of the invention are directed to systems, methods and computer program products for routing traffic in a packet data network (PDN). A method includes determining whether the mobile device has an active long-lived data traffic session over an original PDN connection between the mobile device and a first PDN gateway (P-GW); if the mobile device has an active long-lived data traffic session, then routing any new long-lived data traffic session over the original PDN connection; and if the mobile device does not have an active long-lived data traffic session, then routing any new long-lived data traffic session over a location-based PDN connection established based at least in part on a current location of the mobile device. In other words, the mobile device initiates and maintains all long-lived data sessions (for which service continuity is essential) to only one PDN connection.
Abstract translation: 本发明的实施例涉及用于在分组数据网络（PDN）中路由业务的系统，方法和计算机程序产品。 一种方法包括：确定移动设备是否具有通过移动设备和第一PDN网关（P-GW）之间的原始PDN连接的活跃的长寿命数据业务会话; 如果移动设备具有活跃的长寿命数据业务会话，则在原始PDN连接上路由任何新的长寿命数据业务会话; 并且如果移动设备没有活跃的长寿命数据业务会话，则通过至少部分地基于移动设备的当前位置建立的基于位置的PDN连接来路由任何新的长寿命数据业务会话。 换句话说，移动设备启动并维护所有长时间的数据会话（对于该服务的连续性至关重要）到仅一个PDN连接。
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